After just a couple days of using
Fitbit, I got hooked on the idea of
keeping digital tabs on myself, and I
liked looking back at my activity log
over a period of time. I started taking
the long way walking to and from
my Washington, D.C., Metro stop.
Rather than rolling my chair over to
the printer to grab a printout, I stood
up and walked the four feet over to it
so I could log a few extra steps.